Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 12 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
18.7°C
2.9° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 3ft (0.9m), 4s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 3ft (0.9m), 5s period with SW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 3.5ft (1.0m), 5s period with SW swell.

The current surf forecast for Porth Ceriad at 3AM is: 0.5m 6s primary swell from a Southwest direction and 0.3m 4s secondary swell from a Northwest direction, 0.3m 8s secondary swell from a Southwest direction (forecast issued at 12:00am September 01). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (01 Sep)3ft (0.9m)4s
Afternoon (01 Sep)3ft (0.9m)5s
Evening (01 Sep)3.5ft (1.0m)5s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 12mm), heaviest on Wed morning. Warm (max 20°C on Wed night, min 15°C on Mon night). Winds increasing (light winds from the WSW on Mon night, strong winds from the SSW by Thu afternoon).

Tuesday
1
Wednesday
2
Thursday
3
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WSW
8
0.5
SW
6
0.7
SW
6
0.9
SW
4
0.9
SW
4
0.9
SW
5
1.1
SW
5
0.9
SW
5
0.8
SW
5
1
SW
5
0.9
SW
5
1.3
SSW
5
1.6
SW
6
1.5
SW
6
1.6
SW
6
1.7
SW
6
1.9
SW
7
1.8
SW
7
1.5
SW
6
1.3
SW
6
1.1
SW
7
1.5
SW
5
1.8
SW
6
1.9
SW
6
Wave Graph
Metric surfscale
Energy kJ
43
18
43
23
34
35
55
38
28
43
40
87
171
172
200
240
314
271
181
132
118
126
256
284
Wind (km/h)
15
W
20
WSW
25
SW
25
SW
30
SW
30
SW
30
SW
20
WSW
20
SW
25
SW
25
SSW
30
S
35
S
30
SSW
35
SW
35
SW
35
SW
25
WSW
25
WSW
25
SW
35
SW
35
SW
45
SSW
50
SW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:07PM4.61m
11:27AM4.26m
11:46PM4.43m
12:07PM4.09m
00:30AM4.13m
12:53PM3.82m
Low Tide
6:11AM0.42m
6:15PM0.60m
6:44AM0.65m
6:48PM0.80m
7:21AM0.92m
7:31PM1.04m
clear
part cloud
clear
clear
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:07
8:05
8:02
 mm
1
1
1
1
1
1
4
2
1
Temp °C
16
16
15
16
16
16
17
17
17
16
15
15
16
18
17
17
17
20
18
18
17
17
18
18
Feels °C
13
13
11
12
11
11
12
14
15
13
11
11
11
14
13
13
12
16
14
15
12
12
12
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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